IMO HD2-3.7A-43 - 4.2.6 Vertical installation

HD2 Series Inverter Product Overview
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Function description
Specification
Torque response
< 20ms (SVC); <10ms (FVC)
Torque control precision
10% (SVC); 5% (FVC)
Starting torque
Asynchronous motor: 0.25Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
0Hz/200% (FVC)
Overload capacity
150% of rated current: 1min
180% of rated current: 10s
200% of rated current: 1s
Running
control
performance
Frequency setup mode
Digital, analog, pulse frequency, multi-step speed
running, simple PLC, PID, Modbus communication,
PROFIBUS communication, and so on.
Realizes switchover between the set combination and the
set channel
Automatic voltage
regulation function
Keeps the output voltage constant when grid voltage
changes.
Fault protection function
Fault protection function
Provides over 30 fault protection functions: overcurrent,
overvoltage, undervoltage, over-temperature, phase loss
and overload, and so on
Speed tracking restart
function
Realizes impact-free starting of the motor in rotating.
Note: Only available for the 4kW and higher inverter
models.
Retention at transient
voltage drop
Keeps running with regenerative energy when the grid
transiently drops.
Motor switchover
Supports two groups of motor parameters to control
motor switchover.
Peripheral
interface
Terminal analog input
resolution
No more than 20mV
Terminal digital input
resolution
No more than 2ms
Analog input
2 inputs. AI1: 0–10V/0–20mA; AI2: -10–10V
Analog output
1 output. AO1: 0–10V/0–20mA
Digital input
Four regular inputs; max. frequency: 1kHz; internal
impedance: 3.3kΩ
Two high-speed inputs; max. frequency: 50kHz; supports
quadrature encoder input; with speed measurement
function
Digital output
One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output